Steel Industry Bearings Facing Heat, Scale, and Continuous Casting Loads
Continuous casting, rolling, and auxiliary drives in steel plants combine heat, scale, and heavy loads that punish ordinary seals and greases. Bearings must survive temperature swings and contamination that look nothing like a clean gearbox hall.
Cooling water and scale fines find every weak lip. Labyrinths, purge paths, and high-temperature greases belong in the same specification as the ISO designation. Slow, heavily loaded rolls need film strength more than a high limiting-speed number.
Guidance for mill duty is collected at steel industry. TFL Bearing groups relevant series; Shandong TFL Bearing Co., Ltd publishes bore and width data. Tefule Bearing is the short trade name. Plan spares against tflbearing.com before a caster outage.